Estimate Concrete Prices Across Oregon
Use this Concrete Cost in Oregon calculator to estimate ready-mix, slab, bagged concrete and installed project costs. Enter your own local quote for the best budget, or start with editable 2026 planning values for Oregon projects.
Estimate a slab, ready-mix order, bagged-concrete project or installed cost per square foot. Every price field is editable so your supplier or contractor quote can replace the planning defaults.
Estimate cubic yards, ready-mix material, labor/finishing and extras for a rectangular slab.
Replace with your Oregon supplier quote.
Calculate a ready-mix order using your cubic-yard quantity, price per yard and supplier fees.
Estimate bags and DIY material cost from project dimensions. Bag yield is selectable and the price per bag is editable.
Build a simple all-in estimate from slab area and editable unit rates for installation, preparation, reinforcement and demolition.
Concrete prices in Oregon are best treated as a range rather than a single statewide number. A ready-mix delivery in Portland, a residential slab in Salem, a driveway in Eugene, and a cold-weather pour in Bend can all have different costs because batch-plant distance, mix design, order size, labor, access and weather conditions vary by market. Current 2026 estimating guides commonly place standard ready-mix around $125 to $175 per cubic yard, and an Oregon-specific 2026 estimator uses about $160 per cubic yard as a practical base planning figure.
For installed flatwork, Portland-specific 2026 cost data commonly shows a basic new concrete slab around $4 to $8 per square foot, while broader project scopes can run higher when excavation, reinforcement, decorative finishes, thickened edges, pumping or demolition are included. For that reason, this calculator starts at an editable $160 per cubic yard and keeps every important rate open for your own supplier or contractor quote.
When homeowners search for the cost of concrete per yard in Oregon, they are usually asking about ready-mixed concrete delivered by truck. For 2026 budgeting, a practical starting band is roughly $125 to $175 per cubic yard for standard ready-mix before project-specific extras. This page uses an editable $160 per cubic yard default because Oregon-oriented 2026 estimating data uses that amount as a reasonable base planning figure.
The final delivered price can be higher or lower depending on the plant, mix strength, air content, fibers or additives, order quantity, haul distance, minimum-load policy, fuel and environmental surcharges, waiting time and whether a pump is needed. Small pours deserve special attention because a short-load fee can make the effective cost per yard much higher than the advertised material rate. For large jobs, ask the supplier to quote the exact mix, delivered quantity and all fees in writing.
Then add delivery, minimum-load or short-load charges, pumping, waiting-time fees, admixtures and other supplier-specific costs.
The table below uses a 4-inch slab, a 10% volume allowance and a $160-per-yard ready-mix planning rate. It shows material only for the concrete itself, not labor, forms, reinforcement, gravel base, excavation, pumping, permits or finishing. Use it as a quick quantity-and-material check before obtaining local quotes.
| Slab Size | Area | Base Volume | Order +10% | Concrete @ $160/yd³ |
|---|---|---|---|---|
| 10 × 10 ft × 4 in | 100 ft² | 1.23 yd³ | 1.36 yd³ | $217 |
| 10 × 20 ft × 4 in | 200 ft² | 2.47 yd³ | 2.72 yd³ | $435 |
| 12 × 20 ft × 4 in | 240 ft² | 2.96 yd³ | 3.26 yd³ | $522 |
| 20 × 20 ft × 4 in | 400 ft² | 4.94 yd³ | 5.43 yd³ | $869 |
| 20 × 30 ft × 4 in | 600 ft² | 7.41 yd³ | 8.15 yd³ | $1,304 |
| 24 × 24 ft × 4 in | 576 ft² | 7.11 yd³ | 7.82 yd³ | $1,251 |
| 20 × 40 ft × 4 in | 800 ft² | 9.88 yd³ | 10.86 yd³ | $1,738 |
| 30 × 40 ft × 4 in | 1,200 ft² | 14.81 yd³ | 16.30 yd³ | $2,607 |
The distance from the batch plant to Portland, Salem, Eugene, Bend, Medford or a rural site affects truck time, scheduling and minimum-order economics.
Strength, air entrainment, fibers, accelerators, retarders, color and specialty mixes can move the price above a basic ready-mix rate.
Western Oregon rain can affect scheduling and finishing, while Central and Eastern Oregon freeze-thaw conditions may influence mix requirements, protection and timing.
Long hose runs, pump trucks, narrow urban lots, steep grades and difficult backyard access can raise placement and labor costs.
Concrete is time-sensitive after batching, so travel time and jobsite readiness matter. A crew that is not ready when the truck arrives can create waiting charges or placement problems even if the per-yard material rate stays unchanged. Compare quotes using the same mix specification, quantity, delivery address and placement method.
A slab estimate usually includes more than concrete. Typical scope can include excavation, compacted base, forms, reinforcement, ready-mix, placement, screeding, finishing, control joints, curing and cleanup. A simple backyard patio on good access can be far less expensive than a structural garage slab, steep driveway, reinforced foundation slab or decorative stamped surface.
Portland-specific 2026 cost data from Angi reports many new concrete slabs around $4 to $8 per square foot for standard work. An Oregon-focused 2026 slab guide also notes that basic 4-inch slabs have historically been reported in a wider $4 to $14 per square foot band, illustrating how much scope and site conditions can change the result. Use the installed-cost calculator above to separate base installation, site preparation, reinforcement, removal and fixed extras instead of treating one published square-foot number as a contractor bid.
Multiply by 1.05 to 1.10 when you want a 5% to 10% ordering allowance.
Usually the practical choice for slabs, driveways, footings and larger pours where several cubic yards are needed. It reduces hand mixing and can improve consistency, but truck access, minimum orders, short-load fees and placement timing matter.
Useful for post holes, small pads, steps, repairs and isolated work. The material is easy to buy in small quantities, but mixing dozens of bags becomes labor intensive very quickly.
Do not assume that a quote in one Oregon market is automatically a fair benchmark for another. Ready-mix is produced locally, so plant location, traffic, haul distance, truck availability, regional labor and seasonal demand all matter. Compare estimates using the same cubic-yard quantity, mix strength, placement method and finish specification.
Record length, width and thickness. Use separate sections when the slab has different depths.
Convert the dimensions to cubic yards using the calculator above.
Consider 5% to 10% for grade variation, spillage and measurement uncertainty.
Ask for concrete rate, delivery, short-load, additives, pumping and waiting charges separately.
Budget forms, base, reinforcement, labor, finish, curing, permits and removal as applicable.
The ready-mix invoice is only one line in many projects. Site preparation, gravel base, forming, reinforcement, pumping, labor, finishing and demolition can exceed the cost of the wet concrete itself.
A perfectly uniform subgrade is uncommon. Small depth variations across a large slab can change real volume, so many estimators use a modest allowance rather than risking a short pour.
Small Oregon orders may be affected by supplier minimums, short-load charges, delivery zones or waiting fees. Compare the total delivered invoice, not only the quoted per-yard rate.
Wet conditions in western Oregon, freeze-thaw exposure in colder regions and hot-weather placement in southern or central areas can affect timing, curing, mix design and labor. Weather-sensitive work should be priced with the actual pour season in mind.
Published ranges are useful for planning, but your site access, excavation, finish and contractor scope are local. Replace broad estimates with written Oregon supplier and contractor quotes before committing money.
Oregon permit requirements depend on both the project and the local jurisdiction. The Oregon Building Codes Division states that a private concrete sidewalk, slab or driveway generally does not require a residential building permit when it is not more than 30 inches above adjacent grade and is not over a basement or story below. That does not mean every concrete project is permit-free. Structural slabs, foundations, retaining conditions, covered patios, work tied to a building, zoning constraints and public right-of-way work can have separate requirements.
Portland provides a good example of why local checks matter: an on-grade concrete patio may still need zoning review, and construction or repair of a driveway in the public right-of-way requires a transportation permit. Always check the city or county building and planning departments before scheduling the pour.
For contractors, Oregon's Construction Contractors Board (CCB) licenses construction contractors and provides an official contractor/license search. Before signing, verify the license status and history through the Oregon Construction Contractors Board, confirm the exact scope in writing, and make sure the bid identifies materials, dates, total price and payment terms.
The phrase Concrete Cost in Oregon can describe several very different jobs. A patio, driveway, garage floor, footing and foundation slab may all use concrete, but the final installed price depends on thickness, reinforcement, excavation, edge details and finish.
Simple 4-inch flatwork with easy access is usually one of the more predictable residential concrete scopes. Decorative color, stamping, exposed aggregate and curved forming add labor and material cost.
Driveways often need thicker sections, stronger base preparation and reinforcement than a light-use patio. Demolition of an existing driveway and any public right-of-way work can add significant cost.
Vehicle loads, thickened edges, vapor barriers, insulation and structural requirements can push these projects above simple patio pricing.
Excavation, forms, steel, pumping, inspections and structural specifications become major cost drivers. These projects should be priced from plans and local contractor bids rather than a generic square-foot average.
Oregon has several climate zones, so concrete placement conditions can differ dramatically from one region to another. In the Willamette Valley and along the coast, rain and wet subgrade conditions can complicate excavation, base compaction, finishing and curing schedules. In Central and Eastern Oregon, colder nights and freeze-thaw exposure can affect seasonal timing, air entrainment and protection after placement. Southern Oregon can also face hot-weather placement periods where rapid moisture loss becomes a concern.
These conditions do not create one automatic statewide surcharge, but they are good reasons to ask the contractor what is included for weather protection, curing, admixtures, scheduling and site preparation. A low quote that assumes ideal conditions may not be comparable with a quote that includes realistic seasonal controls.
Continue planning with our Concrete Calculator, Concrete Slab Calculator, Concrete Bags to Cubic Yards, Cubic Feet to Cubic Yards and Concrete Cost Calculator. You can also compare regional guides such as Concrete Cost in Connecticut, Concrete Cost in Minnesota and Concrete Cost in Colorado.
Use published cost guides for planning, but confirm current Oregon prices directly before ordering.
Pricing changes over time. The calculator is for preliminary budgeting and does not replace a written supplier or contractor quote.
The concrete itself is only one layer of the final installed cost. This visual separates quantity, ready-mix, site work and finishing so the budget is easier to understand.
Quick answers about ready-mix pricing, slabs, delivery, permits, quantities and budgeting in Oregon.